public static unsafe void Poll(IntPtr[] reads, IntPtr[] writes, int timeout)
{
if (timeout == 0)
{
return;
}
PollEvent[] p;
int num, n, num_read_total, num_write_total;
num_read_total = num_write_total = 0;
foreach (IntPtr fd in reads)
{
if ((int)fd != -1)
{
num_read_total++;
}
}
foreach (IntPtr fd in writes)
{
if ((int)fd != -1)
{
num_write_total++;
}
}
num = num_read_total + num_write_total;
p = new PollEvent[num];
n = 0;
foreach (IntPtr fd in reads)
{
if ((int)fd != -1)
{
p[n].FileDescriptor = (int)fd;
p[n].Events = PollEvents.POLLIN | PollEvents.POLLPRI | PollEvents.POLLERR | PollEvents.POLLHUP;
n++;
}
}
foreach (IntPtr fd in writes)
{
if ((int)fd != -1)
{
p[n].FileDescriptor = (int)fd;
p[n].Events = PollEvents.POLLIN | PollEvents.POLLPRI | PollEvents.POLLERR | PollEvents.POLLHUP | PollEvents.POLLOUT;
n++;
}
}
if (num == 0)
{
ThreadObj.Sleep(timeout);
}
else
{
//Dbg.WriteLine("Poll Begin.");
int ret = Poll(p, timeout);
//Dbg.WriteLine($"Poll end: ret = {ret}, reads = {reads.Length}, writes = {writes.Length}, pfds = {p.Length}");
//for (int i = 0; i < reads.Length; i++) Dbg.WriteLine($"reads[{i}] = {reads[i]}");
//for (int i = 0; i < writes.Length; i++) Dbg.WriteLine($"writes[{i}] = {writes[i]}");
}
}
// スリープ
public static void SleepThread(int millisec)
{
ThreadObj.Sleep(millisec);
}
